How to Deactivate Adobe on an Old Computer and Activate on a New One
Question details
The user needs to transfer an Adobe software license or serial number from an old, potentially broken computer to a new computer.

- Product
- Adobe Software
- Device & OS
- not provided
- Scenario
- Migrating to a newly purchased computer and needing to transfer an existing software license.
- Observed behavior
- The software license is tied to the old device, preventing successful activation on the new computer until the old installation is deactivated.
Ensure you have your Adobe account login credentials, your 24-digit product serial number (if using an older version), and a stable internet connection on the new computer.
Deactivate Remotely via Adobe Account (Recommended for Broken Computers)
Use this method if your old computer is dead, inaccessible, or has already been formatted.
If you no longer have access to the old device, you cannot manually sign out from the application. Instead, Adobe provides a way to manage your active devices through your online account portal.
Open a web browser on your new computer and navigate to the Adobe Account page. Enter your email address and password to sign in.
Click on the 'Plans' tab or locate the 'Activated Devices' section in your account dashboard to view all computers currently tied to your license.
Find your old computer in the list and click the 'Deactivate' button next to it. Confirm the action to free up your license.
If the old device does not appear, or if you are using an older serial number product that doesn't support online device management, contact Adobe Support directly to request a manual activation reset.

Deactivate Directly from the App on the Old Computer
Use this method if your old computer is still fully functional and connected to the internet.
Switch to WPS Office for a Hassle-Free PDF and Office Suite
Dealing with strict license activations and expensive subscriptions can be frustrating. If you rely on software like Adobe Acrobat for PDFs, consider switching to WPS Office. It provides a built-in PDF editor alongside powerful Word, Excel, and PowerPoint alternatives—all in one lightweight, free application. Your account simply syncs in the cloud, meaning you never have to worry about manual license deactivations when switching computers.

Frequently Asked Questions
Can I have my Adobe software installed on two computers simultaneously?
Yes, a standard Adobe license generally allows you to install and activate the software on up to two computers (such as a desktop and a laptop). However, you are only permitted to use the software on one computer at any given time.
What happens if I format my old hard drive without deactivating the software first?
If you format the drive without signing out, the software remains activated on Adobe's servers. You will need to log into your Adobe account online to remotely deactivate that machine or contact customer support to reset your activation count.
Where can I find my Adobe product serial number for my new computer?
If you purchased a physical copy, check the disc sleeve or product box for the 24-digit number. For digital downloads, the serial number is usually sent to your email receipt or can be found under the 'Products' section of your online Adobe account.




